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公开(公告)号：US08974706B2
公开(公告)日：2015-03-10
申请号：US12962022
申请日：2010-12-07
申请人： Nanayakkara L. D. Somasiri , Jimmie R. Baran, Jr. , Andrew C. Lottes , Ge Jiang , Badri Veeraraghavan , Paul V. Huynh , Dipankar Ghosh
发明人： Nanayakkara L. D. Somasiri , Jimmie R. Baran, Jr. , Andrew C. Lottes , Ge Jiang , Badri Veeraraghavan , Paul V. Huynh , Dipankar Ghosh
IPC分类号： H01B1/24 , H01B3/00 , H02G15/184 , H02G15/064 , H02G15/103
CPC分类号： H01B1/24 , H01B1/22 , H01B3/004 , H01B3/28 , H02G15/064 , H02G15/103 , H02G15/184
摘要： Provided is a composition comprising a polymeric material, a filler material dispersed in the polymeric material, the filler material comprising inorganic particles and a discontinuous arrangement of conductive material wherein at least a portion of the conductive material is in durable electrical contact with the inorganic particles, and conductive material dispersed in the polymeric material.
摘要翻译： 提供了一种组合物，其包含聚合材料，分散在聚合物材料中的填充材料，填充材料包含无机颗粒和不连续排列的导电材料，其中导电材料的至少一部分与无机颗粒耐久电接触， 和分散在聚合材料中的导电材料。
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公开(公告)号：US08435427B2
公开(公告)日：2013-05-07
申请号：US12869129
申请日：2010-08-26
IPC分类号： H01B1/02
CPC分类号： H01B1/22 , Y10T428/12014
摘要： Provided are compositions and materials that have varistor properties and are suitable for use in electrical stress control devices and surge arrestor devices. The compositions and materials include a polymeric material and calcined calcium copper titanate filler material and have a reversible non-linear current-voltage characteristic.
摘要翻译： 提供具有压敏电阻性质并且适用于电应力控制装置和电涌放电器装置的组合物和材料。 组合物和材料包括聚合材料和煅烧的钙钛酸钙填料，并具有可逆的非线性电流 - 电压特性。
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公开(公告)号：US06379865B1
公开(公告)日：2002-04-30
申请号：US09547390
申请日：2000-04-11
申请人： Guoping Mao , Hany B. Eitouni , Alphonsus V. Pocius , John B. Scheibner , Nanayakkara L. D. Somasiri , Nicholas A. Stacey , Alfred Viehbeck
发明人： Guoping Mao , Hany B. Eitouni , Alphonsus V. Pocius , John B. Scheibner , Nanayakkara L. D. Somasiri , Nicholas A. Stacey , Alfred Viehbeck
IPC分类号： G03F709
CPC分类号： C08G73/1007 , C08G73/1025 , G03F7/0387 , G03F7/164 , H05K3/287 , H05K2203/135 , Y10S430/136
摘要： A photoimageable, aqueous acid soluble polyimide polymer comprising an anhydride, including a substituted benzophenone nucleus, a diamine reacted with the anhydride to form a photosensitive polymer intermediate, and at least 60 Mole % of solubilizing amine reacted with the photosensitive polymer intermediate to form the photoimageable, aqueous acid soluble polyimide polymer. An emulsion for electrophoretic deposition of a coating of a photoimageable, aqueous acid soluble polyimide polymer comprises a dispersed phase, including the photoimageable aqueous acid soluble polyimide polymer, dissolved in an organic solvent and a dispersion phase including a coalescence promoter and water. The emulsion may be applied, by electrophoretic deposition, to a conductive structure to provide a photoimageable coating on the conductive structure. After exposing the coating to a pattern of radiation for photocrosslinking exposed parts of the photoimageable aqueous acid soluble polyimide polymer, an aqueous acid developer solution removes unexposed photoimageable aqueous acid soluble polyimide polymer to reveal a crosslinked polyimide polymer image of the radiation pattern.
摘要翻译： 包含酸酐的可光成像的含水酸性聚酰亚胺聚合物，包括取代的二苯甲酮核，与酸酐反应形成光敏聚合物中间体的二胺和至少60摩尔的增溶胺与感光性聚合物中间体反应形成可光成像 ，水溶性聚酰亚胺聚合物水溶液。 用于电泳沉积可光成像的含水酸性聚酰亚胺聚合物涂层的乳液包括溶解在有机溶剂中的分散相，包括可光成像的含水溶性聚酰亚胺聚合物，以及包含聚结促进剂和水的分散相。 可以通过电泳沉积将乳液施加到导电结构上，以在导电结构上提供可光成像的涂层。 在将涂层暴露于辐照图案之后，将可光成像的含水溶性聚酰亚胺聚合物的曝光部分光致交联，酸性显影剂水溶液除去未曝光的可光成像的酸性水溶性聚酰亚胺聚合物，以露出辐射图案的交联聚酰亚胺聚合物图像。
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公开(公告)号：US5023149A
公开(公告)日：1991-06-11
申请号：US202170
申请日：1988-06-03
摘要： Electrochemical cells including secondary batteries and fuel cells are provided employing polyanilines having improved reversibility, stability and electrochemical properties. In accordance with a preferred embodiment polyaniline is employed as a cathode active polymer in a secondary battery at a pH between about 1 and 11. In accordance with nother embodiments, fuel cells employing polyaniline are provided as are batteries wherein polyanilines are used as anodes.
摘要翻译： 使用具有改进的可逆性，稳定性和电化学性质的聚苯胺来提供包括二次电池和燃料电池的电化学电池。 根据优选实施方案，聚苯胺在二级电池中在约1和11之间的pH下用作阴极活性聚合物。根据实施方案，使用聚苯胺的燃料电池也可以提供，其中聚苯胺用作阳极。
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公开(公告)号：US4820595A
公开(公告)日：1989-04-11
申请号：US906994
申请日：1986-09-12
摘要： Electrochemical cells including secondary batteries and fuel cells are provided employing polyanilines having improved reversibility, stability and electrochemical properties. In accordance with a preferred embodiment polyaniline is employed as a cathode active polymer in a secondary battery at a pH between about 1 and 11. In accordance with other embodiment, fuel cells employing polyaniline are provided as are batteries wherein polyanilines are used as anodes.
摘要翻译： 使用具有改进的可逆性，稳定性和电化学性质的聚苯胺来提供包括二次电池和燃料电池的电化学电池。 根据优选实施方案，聚二苯胺在约1和11之间的二次电池中用作阴极活性聚合物。根据其他实施方案，提供了使用聚苯胺的燃料电池，其中使用聚苯胺作为阳极的电池。
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公开(公告)号：US06559245B2
公开(公告)日：2003-05-06
申请号：US10038270
申请日：2002-01-03
IPC分类号： C08F28304
CPC分类号： C08G73/1007 , C08G73/1025 , G03F7/0387 , G03F7/164 , H05K3/287 , H05K2203/135 , Y10S430/136
摘要： A photoimageable, aqueous acid soluble polyimide polymer comprising an anhydride, including a substituted benzophenone nucleus, a diamine reacted with the anhydride to form a photosensitive polymer intermediate, and at least 60 Mole % of solubilizing amine reacted with the photosensitive polymer intermediate to form the photoimageable, aqueous acid soluble polyimide polymer. An emulsion for electrophoretic deposition of a coating of a photoimageable, aqueous acid soluble polyimide polymer comprises a dispersed phase, including the photoimageable aqueous acid soluble polyimide polymer, dissolved in an organic solvent and a dispersion phase including a coalescence promoter and water. The emulsion may be applied, by electrophoretic deposition, to a conductive structure to provide a photoimageable coating on the conductive structure. After exposing the coating to a pattern of radiation for photocrosslinking exposed parts of the photoimageable aqueous acid soluble polyimide polymer, an aqueous acid developer solution removes unexposed photoimageable aqueous acid soluble polyimide polymer to reveal a crosslinked polyimide polymer image of the radiation pattern.
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公开(公告)号：US5609969A
公开(公告)日：1997-03-11
申请号：US491365
申请日：1995-06-30
CPC分类号： G03C1/853 , C09K3/16 , Y10S260/17 , Y10T428/12611 , Y10T428/24917
摘要： The invention comprises a self supporting electronic packaging article comprising an insulative polymer overcoated with an antistatic/protective coating system comprising from about 8 mg/m.sup.2 to about 70 mg/m.sup.2 vanadium pentoxide, from about 36 mg/m.sup.2 to about 270 mg/m.sup.2 of a polymer latex having a hydrophilic functionality, and from about 210 mg/m.sup.2 to about 842 mg/m.sup.2 of a nonsulfonated protective topical binder, all of which may be contained in a single coating, or which may be contained in a two-layer coating system.
摘要翻译： 本发明包括一种自支撑电子包装制品，其包括用抗静电/保护涂层系统涂覆的绝缘聚合物，其包含约8mg / m 2至约70mg / m 2五氧化二，，约36mg / m 2至约270mg / m 2 具有亲水性官能度的聚合物胶乳和约210mg / m 2至约842mg / m 2的非磺化保护性局部粘合剂，其全部可以包含在单一涂层中，或可以包含在双层涂层中 系统。
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8.发明授权Polyimide substrate having a textured surface and metallizing such a substrate 失效具有纹理化表面并且金属化这种基底的聚酰亚胺基底
公开(公告)号：US4975327A
公开(公告)日：1990-12-04
申请号：US378369
申请日：1989-07-11
IPC分类号： B32B15/088 , C23C14/20 , C23C18/20 , C23C18/22 , C23C18/40 , C23C28/02 , C25D5/10 , H05K3/38
CPC分类号： C23C14/20 , C23C18/20 , C23C18/2066 , H05K3/381 , Y10S428/901 , Y10T428/31 , Y10T428/31721
摘要： The adhesion of metal to a polyimide substrate is enhanced by depositing onto at least one surface of the polyimide a thin film of metal such as copper and heating in air to cause the deposited metal to texturize that surface by producing asperities that are at least 0.05 .mu.m in average height and average breadth. In doing so, metal oxide clusters are formed at the textured surface. When the textured surface is metallized, the resulting composite resists delamination even at soldering temperatures.
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